Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829106 | Molding materials based on curable unsaturated polyester resins and having a long shelf life | Jan Holoch, Alfred Guthmann, Hans-Juergen Christoph | 1989-05-09 |
| 4778831 | Sealing compounds, the preparation thereof, and use of same | — | 1988-10-18 |